BCM54280中文资料Octal-Port SGMII Copper Gigabit/IEEE1588v2 Ethernet Transceiver数据手册Broadcom规格书

描述 Description

Fully integrated octal gigabit transceiver with support for Energy Efficient Ethernet™ (EEE), Synchronous Ethernet and IEEE 1588v2. The MDI twisted-pair transceiver consists of eight triple-speed 10/100/1000BASE-T Ethernet transceivers. When in Copper mode, the PHY performs all of the physical layer functions for 10BASE-T, 100BASE-TX, 1000BASE-T, and on standard Category 5 UTP cable. The BCM54280 is designed to be compliant with the SGMII industry standards.

特性 Features

·SGMII interface
· Support for IEEE 802.3-compliant copper line interfaces: 1000BASE-T, 100BASE-TX, 10BASE-T
· IEEE 802.3az Compliant (Energy Efficient Ethernet): support for native EEE MACs; support for Not Recommended for New Design non-EEE MACs using AutogrEEEn® mod
· SyncE, IEEE 1588v2 PTP and ITU-T Y.1731 delay measurement support

简介

BCM54280属于集成电路（IC）的驱动器接收器收发器。由Broadcom制造生产的BCM54280驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。